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We report the clinical and genetic data obtained at a 17-year follow-up examination of a patient with gyrate atrophy, without an arginine-restricted diet. Patient examinations included visual acuity (VA), perimetry, biomicroscopy, funduscopy, fundus photography, fundus autofluorescence (FAF),
All reported mutations in the choroideremia (CHM) gene result in the truncation or complete absence of Rab escort protein 1 (REP1). Molecular analysis was carried out on 57 families diagnosed with CHM. Confirmation of the clinical diagnosis is important as end-stage CHM may be clinically similar to
Gyrate atrophy is an autosomal recessive dystrophy in which night blindness starts early in the first decade of life. In the early stages, large areas of retinal pigment epithelium (RPE) and choriocapillaris (CC) atrophy in the far periphery (lobular shape, Fig. 37.1). (In choroideremia, atrophy